Charming 4 Bedroom with 3rd more like a retreat with dressing room AND a Bonus Studio on a LARGE Lot in a Quiet Court Location tucked away on a peaceful court, this beautifully updated single-level home offers the perfect blend of comfort, style, and charm. Boasting 3 bedrooms and 1.5 baths, the home features a bright and airy open-concept layout with both a cozy living room and a spacious family room—ideal for gathering, relaxing, or entertaining. Set on a generous lot, the property includes multiple decks perfect for alfresco dining, morning coffee, or sunset lounging. The playful décor and whimsical touches throughout the home give it a distinctive charm, making each space full of personality and charm. The bonus detached studio/shed offers endless possibilities—whether used as a creative workspace, guest retreat, or quiet getaway—bringing even more versatility to this spacious property. The previous owners used it for a music studio! With its combination of updated features, functional layout, and a delightfully unique aesthetic, this home is a rare gem that balances everyday living that is cozy and enjoyable. Castro Valley Schools!! Great location!!
Listed by Janella Anguiano
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License #01369593
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CENTURY 21 Masters
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janella_sells@yahoo.com
Last updated December 03, 2025
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Source: bridgeMLS #41118026
Listing Facts
TypeSingle-family
NeighborhoodCentral East Castro Valley
Bedrooms3
Bathrooms2
Days on Prevu21
Size1,468 sqft
Price per sqft$664
Amenities
Dishwasher
Washer/Dryer
Air Conditioning
Parking
Swimming Pool
Location
Mortgage Calculator
Listing History
11/28/2025
Status changed to Active
$975,000
11/28/2025
Status changed to Removed from Feed
$975,000
11/21/2025
Listed by CENTURY 21 Masters
$975,000
Property Details for 20089 Emerald Ct
Exterior
Construction
Stories: 1
Year Built: 1950
Architectural Style: Mid Century Modern
Construction Materials: Wood Siding
Exterior Features: Back Yard, Landscape Front, See Remarks
Features
Fencing: Fenced
Measurements
Building Area Total: 1,468
Lot Features: Court, Landscaped
Lot Size Acres: 0.17
Lot Size Area: 0
Lot Size Square Feet: 7,439
Lot Size Units: Acres
Financial
Taxes
Parcel Number: 84C106472
Interior
Features
Appliances: Dishwasher, Gas Range, Refrigerator, Dryer, Washer, Gas Water Heater
Fireplace Features: Family Room, Wood Burning
Fireplace: Yes
Fireplaces Total: 1
Flooring: Laminate, Other
Interior Features: Family Room, Counter - Solid Surface, Updated Kitchen
Measurements
Living Area: 1,468
Living Area Units: Square Feet
Rooms
Bathrooms Full: 1
Bathrooms Partial: 1
Bathrooms Total Integer: 2
Bedrooms Total: 3
Rooms Total: 7
Other
Location
Subdivision Name: CASTRO VALLEY
Parking
Parking
Covered Spaces: 1
Garage Spaces: 1
Parking Features: Attached, Int Access From Garage
How many bedrooms and bathrooms does this single-family home have?
There are 3 bedrooms and 2 bathrooms in this single-family home at 20089 Emerald Ct.
Does this single-family home have parking?
Yes, there is 1 parking space available for 20089 Emerald Ct.
How does 20089 Emerald Ct compare to other single-family homes in Central East Castro Valley?
This single-family home is listed 22% above the average price for single-family homes in Central East Castro Valley and has been on the market for 2 more days than the typical home in this area.
What is the square footage on this single-family home?
According to the MLS, this listing is 1,468 sqft.
20089 Emerald Ct is a 3-bedroom, 2-bath single-family home for sale in Castro Valley CA 94546. Listed on Prevu for 21 days at $975,000. This property features 1,468 square feet of living space, located in Alameda County. The median listing price for single-family homes in this area is $792,500. Additional amenities include dishwasher, air conditioning, parking, swimming pool, and washer/dryer. View other single-family home listings in Alameda County.
Based on information from bridgeMLS and/or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by Prevu or the MLS. Information is provided exclusively for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumer may be interested in purchasing.
Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.